laser diode driver

Posts Tagged ‘laser diode driver’

TTL-controlled Laser Diode Driver. Updated schematics.

Elabz.com TTL-Controlled Laser Diode Driver

Elabz.com TTL-Controlled Laser Diode Driver


During the course of my DIY laser cutter project I needed a laser diode driver that I could control with a CNC software, such as EMC2. I’ve already made an attempt to build one based on Linear Technology’s LT1121 voltage regulator with Enable input but the driver design that came out was not exactly successful 🙁
So, I took another stub at it … Read the rest of this entry »

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Recent Comments
  • Rakibul Hasan: But, I want to know (+)and(-) pinout
  • Wayne Allsopp: Hi i find this site very interesting I have a Scorebot ER4PC and i cant figger whats the problem i try...
  • michael: Hi Your sin(x) wave is going from zero to PWM-max value – so you are driving maximal possible current....
  • Subhash G Gadiyar: thankyou very much, i knew pattern matching concept by using for loops but in right time u made me...
  • Bruno Cabral: Do you think this kind of laser and optics is enough to vaporize black ink in a painted PCB?
  • Bruno Cabral: Is this the one you’re wanting to source? https://www.aliexpress.com/ite m/4000117844997.html...
  • Bruno Cabral: Just for clarification, the mount is diode -> compression nut -> washer with lens -> mip ->...
  • Bruno Cabral: Never mind, I found it!
  • Bruno Cabral: What are that 1/8 golden color parts? Do you have english names for it so I can google something...
  • Ernest Smith: The best thing to do with a functioning motor with a bad controller(expense wise) is to use ROS and...
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